我曾在那家公司担任行政职员。的翻译：I have served as the executive staff in that company. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

I worked in that company as administrative staff.

I have served as the executive staff in that company.

I once in that my father standard picul no matter what administrative staff member.

I have been in the Companies Act as administrative staff.

I have served as the executive staff in that company.